Choice of ½-lb Cheeseburger, ⅓-lb Spicy Cheeseburger, or ⅓-lb KAFTA Cheeseburger. ½-lb Cheeseburger: A classic take on the original, featuring a juicy half-pound beef patty topped with melted American cheese, crisp lettuce, fresh tomatoes, and onions. ⅓-lb Spicy Cheeseburger: Spicy take on the classic, featuring a juicy beef patty topped with melted American cheese, crisp lettuce, fresh tomatoes, and onions. ⅓-lb KAFTA Cheeseburger: A Mediterranean twist on a classic favorite—our juicy beef & lamb KAFTA patty, grilled to perfection and topped with melted American cheese, crisp lettuce, fresh tomatoes, and onions, all on a toasted bun.